Synthesis of Methotrexates Combined with Nitric Oxide Donor or Nitric Oxide Synthase Inhibitor
YAO Qi-Zheng, ZHANG Zhi-Xiang, PFLEIDERER Wolfgang, ZHENG Guo-Hai, XU Jin-Yi, TANG Feng, HUA Wei-Yi
Acta Chimica Sinica . 2004, (7): 703 -712 .